Dear Sir, My e-mail address has changed from sdq at tutuser.tut.ac.jp to the new address sdq at tut.ac.jp Please send the C. elegans postings to my new address. Thank you very much. Shahid Siddiqui Toyohashi university of Tech. Toyohashi 441, Japan Fax: 81-532-37-0861 or 81-532-48-8565 Phone: 81-532-47-0111